Elementary Arithmetic Game Online - Play Free Fun Educational Web Games
Get ready for a race against time in Elementary Arithmetic! You have just 60 seconds to solve as many equations as possible, but there's a twist - each equation is missing a key arithmetic operation, and it's up to you to choose the right one to complete it! The faster you answer, the higher your score, but be careful - incorrect answers will cost you! With the clock ticking down, you'll need quick thinking and sharp math skills to rack up the points. How many equations can you solve before time runs out? Test your speed and accuracy in this fast-paced math challenge - let the countdown begin!
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How to Play Elementary Arithmetic Game
Touch on mobile device or mouse on PC.
Addition with Double Digits
Addition is the basic operation of arithmetic. Addition is commutative and associative so the order the terms are added in does not matter. The identity element of addition (the additive identity) is 0, that is, adding 0 to any number yields that same number. Also, the inverse element of addition (the additive inverse) is the opposite of any number, that is, adding the opposite of any number to the number itself yields the additive identity, 0. When adding whole numbers, a place-value position can have only one digit in it. If the sum of digits in a place value position is more that 10, you have to regroup the number of tens to the next greater place value position. When you add, make sure you line up the digits according to their place values, as in the example below. As you regroup, place the regrouped digit above the appropriate digit in the next higher place value position and add it to the numbers below it. You must add digits in the ones place first, the digits in the tens place next, and so on. Go from right to left.
Subtraction with Double Digits
Subtraction is the opposite of addition. Subtraction finds the difference between two numbers, the minuend minus the subtrahend. If the minuend is larger than the subtrahend, the difference is positive; if the minuend is smaller than the subtrahend, the difference is negative; if they are equal, the difference is 0. Two subtract numbers with more than one digit you will have to stack them upon eachother as in the free Cool Math game.
